ASKSAGE: Sage Q&A Forum - Individual question feedhttp://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Thu, 24 Aug 2017 10:33:38 -0500Suppose we have a graph. Is it possible to get the laplacian matrix of the graph directly from the given graph? Can one use the degree sequence of the graph for this purpose?http://ask.sagemath.org/question/38643/suppose-we-have-a-graph-is-it-possible-to-get-the-laplacian-matrix-of-the-graph-directly-from-the-given-graph-can-one-use-the-degree-sequence-of-the/ Suppose we have a graph. Is it
possible to get the laplacian matrix
of the graph directly from the given
graph? Can one use the degree
sequence of the graph for this
purpose?Thu, 24 Aug 2017 10:00:19 -0500http://ask.sagemath.org/question/38643/suppose-we-have-a-graph-is-it-possible-to-get-the-laplacian-matrix-of-the-graph-directly-from-the-given-graph-can-one-use-the-degree-sequence-of-the/Answer by fidbc for <p>Suppose we have a graph. Is it
possible to get the laplacian matrix
of the graph directly from the given
graph? Can one use the degree
sequence of the graph for this
purpose?</p>
http://ask.sagemath.org/question/38643/suppose-we-have-a-graph-is-it-possible-to-get-the-laplacian-matrix-of-the-graph-directly-from-the-given-graph-can-one-use-the-degree-sequence-of-the/?answer=38644#post-id-38644[Looking this up via a search engine](http://lmgtfy.com/?q=sagemath+graph+laplacian) can be helpful. :-)
Here is a link to the [relevant section](http://doc.sagemath.org/html/en/reference/graphs/sage/graphs/generic_graph.html#sage.graphs.generic_graph.GenericGraph.laplacian_matrix) in the manual.Thu, 24 Aug 2017 10:33:38 -0500http://ask.sagemath.org/question/38643/suppose-we-have-a-graph-is-it-possible-to-get-the-laplacian-matrix-of-the-graph-directly-from-the-given-graph-can-one-use-the-degree-sequence-of-the/?answer=38644#post-id-38644